10204 Carclo Lens Cree XR-E

This is a 20mm Optic designed for the Cree XR and XR-E series of Power Leds, The 10204 is a 1.4mm Offset Focus Optic Elliptical Orthogonal* beam which is >90 % emissive and a beam typical half angle divergence of 10.4 Deg x 41 Deg +/-2 Deg when used with White LED